Volume 17 Issue 1
Published: 2025-06-25
Contents
Article
Effect Of W/Cm Ratio And Superplasticiser Dosages On Stablity And Flowablity Of Self-Compacting Concrete
Nuha H. Al-Jubory,
Self-compacting concrete (SCC) is a special concrete that does not require vibration for placing and compaction. It is able to flow under its own weight, completely filling formwork and achieving...
DOI: 10.33899/rengj.2009.38440
“Effect of Magnetic Water on Engineering Properties of Concrete”
Saddam M. Ahmed,
This research investigates the influence of magnetic water on compressive strength and workability (consistence) of concrete. Results show that the compressive strength of concrete samples prepared...
DOI: 10.33899/rengj.2009.38451
Reactive Power Compensation using Fuzzy Gain Scheduling (FGS) based PID Controller of Synchronous Machine
Ahmed N. B. Alsammak, Maamoon F. Al-Kababji,
AbstractApplication of Fuzzy Logic (FL) theory to self-tuning PID controller for the reactive power compensation using Synchronous Machine (SM) is investigated in this paper. The measured Power...
DOI: 10.33899/rengj.2009.38324
Multi – Agents Network Based Virtual Manufacturing Using Oracle Net Services
Sama T. Al-Aubaidy, Abdulsatar M. Khudur, Akela M. Al-Atroshi,
The current research concentrates on special objectives in Innovating and applying a network among the Multi-Agents in the Designed Proposed System , by the use of (Oracle) language to produce a...
DOI: 10.33899/rengj.2009.38409
Improvement Of Video Decoder Decision In Wcdma System Using Hybrid Dwt And Dct
Yhya. R. Kuraz, Omar Hazim Salim,
AbstractVideo transmission in Wideband Code Division Multiple Access (WCDMA) system has to use compression technique to overcome the channel bandwidth limitation problem. The video compression uses...
DOI: 10.33899/rengj.2009.38425
Effect of Quenching on the forming limit diagram of Aluminum alloy sheets(2024 T3)
T. F. Sultan, W. J. Ali,
Quenching is known as the most critical step in the sequence of heat-treating operations. The objective of quenching is to preserve the solid solution formed at the solution heat-treating...
DOI: 10.33899/rengj.2009.38618
Study the Transverse Vibration of a Beam With Different Length
Ziad Shakeeb Al-Sarraf, Sabah Mohammed Jamel Ali,
AbstractA numerical solution to the frequency equation for the transverse vibration of a beam (Simply Supported with symmetric overhang) is done. It is proposed two limiting cases of a beam with no...
DOI: 10.33899/rengj.2009.38471
The effects of stress to the occupations of Internal environment
Asma H. Al-Dabbagh, Ghada M.Yonis, Omar Adel Sabah,
AbstractThis article is concern of physical environment that effects of indivsual behavior whose occupy it. Stress is one of these reflections which integrate by indivsual needs and coping...
DOI: 10.33899/rengj.2009.38681
Effect of Magnetizing Water on Uniformity of Sprinkle Irrigation
Ziyad A. AL-Sinjary, Anmar A. AL-Talib,
AbstractRecent researches indicate that if water is exposed to an intense magnetic field, it is possible to obtain many positive effects on water properties that improve water use in irrigation...
DOI: 10.33899/rengj.2009.38687
Effecting of Channel Slope on Flow Characteristics for Straight Vertical and Skew Free overfall
Ahmed Y.Mohammed,
AbstractThis paper presents an experimental study and analysis for effect of channel slope on straight vertical and skew free overfall for a rectangular channel with different slopes. The...
DOI: 10.33899/rengj.2009.38694
Dynamic Simulations of Semiconductor Optical Amplifier by Analytical Solution of Traveling-Wave Equation
Khalis A.Mohammed, Mozahim I. Azawe, Maan M. Shaker,
AbstractTraveling-wave equation of the semiconductor optical amplifier is solved analytically in order to study the dynamical properties of the power output in terms of the input parameters that...
DOI: 10.33899/rengj.2009.38371
Meteorological Estimations for selected stations in the North of Iraq
Shatha Hazim Dawood,
In this research , the meteorological phenomenons ( the rainfall , monthly evaporation , min. & max. temperature , wind velocity and the percentage humidity ) for the following stations (Mosul...
DOI: 10.33899/rengj.2009.38702
FPGA Implementation of a Multilayer Perceptron (MLP) Network
Nour talal gadawe, Rafid Ahmed Khalil,
In this paper, we suggest a method for designing and implementing of multilayer Perceptron (MLP) neural network based on backpropagation (PB) learning algorithm. The method is described using very...
DOI: 10.33899/rengj.2009.38557
Design and Cost Comparison Between Frame & Shear Walls Structural Systems for Multi Story Buildings
Tarek Edrees Saaed,
AbstractThe goal behind this research is to highlight on structural systems using shear walls; this approach is widely used in many countries, due to its desired features,. Shear walls are often...
DOI: 10.33899/rengj.2009.38671
Estimation of the Diversity Factor for the Iraqi Distribution System Using intelligent Methods
M. S. Al-Hafid, A. S. Al-Fahadi, M. A. Al-Nama,
The drastic increase of residential load consumption in recent years result in over loading feeder lines and transformers for the Iraqi northern area distribution system especially in the city of...
DOI: 10.33899/rengj.2009.38581
